DIFF Subgroup
H01B 9/0666 Full Title
Power cables > Gas-pressure cables; Oil-pressure cables; Cables for use in conduits under fluid pressure
Of 1 combined children, 0 exist in both systems.
1 codes are CPC-only extensions.
H01B 9/0666 Power cables > Gas-pressure cables; Oil-pressure cables; Cables for use in conduits under fluid pressure
Of 1 combined children, 0 exist in both systems.
1 codes are CPC-only extensions.